[{"id":847611,"text":"mu-  521 MeV","data":{"start":[125.0, 0.0, 198.8],"end":[112.8, -83.8, 401.7]},"children":[],"icon":"jstree-file"}, {"id":847612,"text":"proton  135 MeV","data":{"start":[125.0, 0.0, 198.8],"end":[126.9, 9.9, 207.5]},"children":[],"icon":"jstree-file"}]